Global Patent Index - EP 1000361 A2

EP 1000361 A2 2000-05-17 - VOLTAGE LEVEL INDICATOR

Title (en)

VOLTAGE LEVEL INDICATOR

Title (de)

SPANNUNGSPEGELANZEIGE

Title (fr)

VOLTMETRE

Publication

EP 1000361 A2 (EN)

Application

EP 99915978 A

Priority

  • EP 99915978 A
  • EP 98201608 A
  • IB 9900810 W

Abstract (en)

[origin: WO9960414A2] Integrated voltage level indicator comprising a plurality of polymer LEDs between two contact leads, in which the number of luminescing LEDs and/or the intensity of the light in each LED is determined by the external voltage level.

IPC 1-7 (main, further and additional classification)

G01R 1/00

IPC 8 full level (invention and additional information)

G01R 19/00 (2006.01); G01R 1/00 (2006.01); G01R 13/40 (2006.01); G09F 9/30 (2006.01); H01L 27/32 (2006.01); H01L 51/50 (2006.01); H05B 33/08 (2006.01)

CPC (invention and additional information)

G01R 13/406 (2013.01)

Citation (search report)

See references of WO 9960414A3

Designated contracting state (EPC)

DE FR GB NL

EPO simple patent family

WO 9960414 A2 19991125; WO 9960414 A3 20000316; EP 1000361 A2 20000517; JP 2002516401 A 20020604; TW 417841 U 20010101; US 2002014857 A1 20020207; US 6229266 B1 20010508

INPADOC legal status


2002-04-17 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20020218

2000-11-15 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000918

2000-05-17 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB NL